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公开(公告)号：US20080238117A1
公开(公告)日：2008-10-02
申请号：US12082736
申请日：2008-04-14
申请人： Burney J. Latiolais , Keith T. Lutgring , Braxton I Moody , John K. M. Saichuk , Samuel P. Hawkins
发明人： Burney J. Latiolais , Keith T. Lutgring , Braxton I Moody , John K. M. Saichuk , Samuel P. Hawkins
IPC分类号： B66C1/10
摘要： A cylindrical ring sized to slide over the box end of an oilfield tubular having a given diameter, has a shoulder at one its ends and a sidewall along its length. The sidewall has a circumferential groove about its interior surface housing a band which can be made tight against the exterior surface of the oilfield tubular by a latch accessible through a slot in the sidewall, and which becomes even tighter if the tubular attempts to escape from the band. In a first orientation, the cylindrical ring is used as a load ring. By turning the cylindrical rings upside down, the cylindrical ring is used as a thread protector for the pin end of the tubular.
摘要翻译： 一个圆柱形环，其尺寸设置成在具有给定直径的油田管状物的箱体端部上滑动，在其一端具有一个肩部，沿其长度具有一个侧壁。 侧壁具有围绕其内表面的周向凹槽，该周边槽容纳带，该带可以通过可通过侧壁中的狭槽接近的闩锁紧紧地抵靠油田管的外表面，并且如果管试图逃离 带。 在第一方向上，圆柱形环用作负载环。 通过将圆柱形环翻转，圆柱形环用作管状销端的螺纹保护器。
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公开(公告)号：US20150197996A1
公开(公告)日：2015-07-16
申请号：US14600249
申请日：2015-01-20
申请人： Burney J. Latiolais, JR. , Keith T. Lutgring , Braxton I. Moody, V , John K. M. Saichuk , Samuel P. Hawkins, III
发明人： Burney J. Latiolais, JR. , Keith T. Lutgring , Braxton I. Moody, V , John K. M. Saichuk , Samuel P. Hawkins, III
IPC分类号： E21B19/12
摘要： A load lifting apparatus comprises a first housing, a second housing and a mechanical obstruction structure(s). The first housing is sized to slide over an upset tubular having a given diameter, wherein the first housing comprises the mechanical obstruction structure(s) that is designed to move radially inward when engaged with the second housing. The compressed internal diameter of the mechanical obstruction structure(s) can contact the upset tubular, wherein the upset tubular can then be supported by the mechanical obstruction structure(s) and the second housing, for safely lifting the upset tubular.
摘要翻译： 负载提升装置包括第一壳体，第二壳体和机械阻塞结构。 第一壳体的尺寸设置成在具有给定直径的镦粗管上滑动，其中第一壳体包括被设计成当与第二壳体接合时径向向内移动的机械阻塞结构。 机械阻塞结构的压缩内径可以与镦粗管接触，其中镦锻管然后可被机械阻塞结构和第二壳体支撑，以安全地提升镦粗管。
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公开(公告)号：US08936292B2
公开(公告)日：2015-01-20
申请号：US13694404
申请日：2012-11-29
申请人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody , John K. M. Saichuk , Samuel P. Hawkins, III
发明人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody , John K. M. Saichuk , Samuel P. Hawkins, III
摘要： A cylindrical ring sized to slide over the box end of an oilfield tubular having a given diameter, has a shoulder at one its ends and a sidewall along its length. The sidewall has a circumferential groove about its interior surface housing a band which can be made tight against the exterior surface of the oilfield tubular by a latch accessible through a slot in the sidewall, and which becomes even tighter if the tubular attempts to escape from the band. In a first orientation, the cylindrical ring is used as a load ring. By turning the cylindrical rings upside down, the cylindrical ring is used as a thread protector for the pin end of the tubular.
摘要翻译： 一个圆柱形环，其尺寸设置成在具有给定直径的油田管状物的箱体端部上滑动，在其一端具有一个肩部，沿其长度具有一个侧壁。 侧壁具有围绕其内表面的周向凹槽，该周边槽容纳带，该带可以通过可通过侧壁中的狭槽接近的闩锁紧紧地抵靠油田管的外表面，并且如果管试图逃离 带。 在第一方向上，圆柱形环用作负载环。 通过将圆柱形环翻转，圆柱形环用作管状销端的螺纹保护器。
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公开(公告)号：US08348320B2
公开(公告)日：2013-01-08
申请号：US12082736
申请日：2008-04-14
申请人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody, V , John K. M. Saichuk , Samuel P. Hawkins, III
发明人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody, V , John K. M. Saichuk , Samuel P. Hawkins, III
摘要： Methods for gripping an oilfield tubular include engaging a band with a ring member to form a load ring. The band has an arcuate component with a gap separating first and second ends, an interior surface, and an inclined exterior surface. The ring member has an interior surface with a groove therein. The inclined exterior surface of the band is associated with the groove of the interior surface to form the load ring. The load ring can be engaged with an oilfield tubular, and a force can be applied such that the groove of the ring member engages the inclined exterior surface of the band for securing the load ring to the oilfield tubular.
摘要翻译： 夹持油田管的方法包括使带与环构件接合以形成负载环。 带具有弓形部件，其间隔开第一和第二端部的间隙，内表面和倾斜的外表面。 环形构件具有其中具有凹槽的内表面。 带的倾斜外表面与内表面的凹槽相关联，以形成负载环。 负载环可以与油田管接合，并且可以施加力，使得环构件的槽接合带的倾斜外表面，以将负载环固定到油田管。
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公开(公告)号：US07357434B2
公开(公告)日：2008-04-15
申请号：US10690445
申请日：2003-10-21
申请人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody, V. , John K. M. Saichuk , Samuel P. Hawkins, III
发明人： Burney J. Latiolais, Jr. , Keith T. Lutgring , Braxton I. Moody, V. , John K. M. Saichuk , Samuel P. Hawkins, III
摘要： A cylindrical ring sized to slide over the box end of an oilfield tubular having a given external diameter, has a shoulder at one its ends and a sidewall along its length. The sidewall has a circumferential groove about its interior surface housing a band which can be made tight against the exterior surface of the oilfield tubular by a latch, accessible through a slot in the sidewall, and which becomes even tighter if the tubular attempts to escape from the band. In a first orientation, the cylindrical ring is used as a load ring. By turning the cylindrical ring upside down, the cylindrical ring is used as a thread protector for the pin end of the tubular.
摘要翻译： 一个圆柱形环，其尺寸设置成在具有给定外径的油田管状物的箱体端部上方滑动，在其一端具有肩部和沿其长度的侧壁。 侧壁具有围绕其内表面的周向凹槽，该圆周凹槽容纳带，该带可以通过可通过侧壁中的狭槽接近的闩锁紧紧地抵靠油田管的外表面，并且如果管试图逃离 乐队。 在第一方向上，圆柱形环用作负载环。 通过将圆柱形环向上翻转，圆柱形环用作管状销端的螺纹保护器。
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公开(公告)号：US07159619B2
公开(公告)日：2007-01-09
申请号：US10689913
申请日：2003-10-21
申请人： Burney J. Latiolais, Jr. , Johnny Firmin Elkins , Keith T. Lutgring , John K. M. Saichuk , Braxton I. Moody, V , Samuel P. Hawkins, III
发明人： Burney J. Latiolais, Jr. , Johnny Firmin Elkins , Keith T. Lutgring , John K. M. Saichuk , Braxton I. Moody, V , Samuel P. Hawkins, III
IPC分类号： B65D59/06
CPC分类号： E21B17/006 , B65D59/00 , F16L57/005
摘要： A cylindrical ring sized to slide over the box end of an oilfield tubular having a given external diameter, has a shoulder at one its ends and a sidewall along its length. The sidewall has a circumferential groove about its interior surface housing a band which can be made tight against the exterior surface of the oilfield tubular by a latch, accessible through a slot in the sidewall, and which becomes even tighter if the tubular attempts to escape from the band. In a first orientation, the cylindrical ring is used as a load ring. By turning the cylindrical ring upside down, the cylindrical ring is used as a thread protector for the pin end of the tubular.
摘要翻译： 一个圆柱形环，其尺寸设置成在具有给定外径的油田管状物的箱体端部上方滑动，在其一端具有肩部和沿其长度的侧壁。 侧壁具有围绕其内表面的周向凹槽，该圆周凹槽容纳带，该带可以通过可通过侧壁中的狭槽接近的闩锁紧紧地抵靠油田管的外表面，并且如果管试图逃离 乐队。 在第一方向上，圆柱形环用作负载环。 通过将圆柱形环向上翻转，圆柱形环用作管状销端的螺纹保护器。
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